Conversion formula

The conversion factor from cubic centimeters to fluid ounces is 0.033814022558919, which means that 1 cubic centimeter is equal to 0.033814022558919 fluid ounces:

1 cm3 = 0.033814022558919 fl oz

To convert 391 cubic centimeters into fluid ounces we have to multiply 391 by the conversion factor in order to get the volume amount from cubic centimeters to fluid ounces. We can also form a simple proportion to calculate the result:

1 cm3 → 0.033814022558919 fl oz

391 cm3 → V_{(fl oz)}

Solve the above proportion to obtain the volume V in fluid ounces:

V_{(fl oz)} = 391 cm3 × 0.033814022558919 fl oz

V_{(fl oz)} = 13.221282820538 fl oz

The final result is:

391 cm3 → 13.221282820538 fl oz

We conclude that 391 cubic centimeters is equivalent to 13.221282820538 fluid ounces:

391 cubic centimeters = 13.221282820538 fluid ounces

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 fluid ounce is equal to 0.075635625799233 × 391 cubic centimeters.

Another way is saying that 391 cubic centimeters is equal to 1 ÷ 0.075635625799233 fluid ounces.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that three hundred ninety-one cubic centimeters is approximately thirteen point two two one fluid ounces:

391 cm3 ≅ 13.221 fl oz

An alternative is also that one fluid ounce is approximately zero point zero seven six times three hundred ninety-one cubic centimeters.

Conversion table

cubic centimeters to fluid ounces chart

For quick reference purposes, below is the conversion table you can use to convert from cubic centimeters to fluid ounces